Added gmsh files for generating tutorial mesh

Author: EvertBunschoten

multiphysics/contact_resistance_cht/fluid_3.geo

@@ -0,0 +1,60 @@
+//+
+Point(1) = {0, 0, 0, 1.0};
+//+
+Point(2) = {-0.01, 0, 0, 1.0};
+//+
+Point(3) = {0.01, 0, 0, 1.0};
+//+
+Point(4) = {0.01, -0.005, 0, 1.0};
+//+
+Point(5) = {0.0, -0.005, 0, 1.0};
+//+
+Point(6) = {-0.01, -0.005, 0, 1.0};
+//+
+Line(1) = {6, 2};
+//+
+Line(2) = {5, 1};
+//+
+Line(3) = {4, 3};
+//+
+Line(4) = {2, 1};
+//+
+Line(5) = {1, 3};
+//+
+Line(6) = {6, 5};
+//+
+Line(7) = {5, 4};
+//+
+Curve Loop(1) = {1, 4, -2, -6};
+//+
+Plane Surface(1) = {1};
+//+
+Curve Loop(2) = {5, -3, -7, 2};
+//+
+Plane Surface(2) = {2};
+//+
+Physical Curve("inlet", 8) = {1};
+//+
+Physical Curve("outlet", 9) = {3};
+//+
+Physical Curve("side_3", 10) = {6, 7};
+//+
+Physical Curve("cht_interface_3_1", 11) = {4};
+//+
+Physical Curve("cht_interface_3_2", 12) = {5};
+//+
+Physical Surface("fluid", 13) = {1, 2};
+//+
+Transfinite Curve {1, 2, 3} = 20 Using Progression 0.8;
+//+
+Transfinite Curve {4, 6, 7, 5} = 80 Using Progression 1;
+//+
+Transfinite Surface {1} = {6, 5, 1, 2};
+//+
+Transfinite Surface {2} = {5, 4, 3, 1};
+//+
+Recombine Surface {1, 2};
+
+Mesh 2;
+
+Save "fluid_mesh.su2";

multiphysics/contact_resistance_cht/solid_1.geo

@@ -0,0 +1,42 @@
+//+
+Point(1) = {0, 0, 0, 1.0};
+//+
+Point(2) = {-0.01, 0, 0, 1.0};
+//+
+Point(3) = {-0.01, 0.01, 0, 1.0};
+//+
+Point(4) = {0, 0.01, 0, 1.0};
+//+
+Line(1) = {2, 3};
+//+
+Line(2) = {3, 4};
+//+
+Line(3) = {4, 1};
+//+
+Line(4) = {1, 2};
+//+
+Curve Loop(1) = {1, 2, 3, 4};
+//+
+Plane Surface(1) = {1};
+//+
+Physical Curve("isothermal_wall_1", 5) = {1};
+//+
+Physical Curve("cht_interface_1_2", 6) = {3};
+//+
+Physical Curve("side_1", 7) = {2};
+//+
+Physical Curve("cht_interface_1_3", 8) = {4};
+//+
+Physical Surface("solid_1", 9) = {1};
+//+
+Transfinite Curve {1, 2, 3, 4} = 40 Using Progression 1;
+//+
+Transfinite Surface {1} = {2, 1, 4, 3};
+//+
+Recombine Surface {1};
+//+
+Recombine Surface {1};
+
+Mesh 2;
+
+Save "solid_mesh_1.su2";

multiphysics/contact_resistance_cht/solid_2.geo

@@ -0,0 +1,40 @@
+//+
+Point(1) = {0, 0, 0, 1.0};
+//+
+Point(2) = {0.01, 0, 0, 1.0};
+//+
+Point(3) = {0.01, 0.01, 0, 1.0};
+//+
+Point(4) = {0.0, 0.01, 0, 1.0};
+//+
+Line(1) = {1, 4};
+//+
+Line(2) = {4, 3};
+//+
+Line(3) = {3, 2};
+//+
+Line(4) = {2, 1};
+//+
+Curve Loop(1) = {1, 2, 3, 4};
+//+
+Surface(1) = {1};
+//+
+Physical Curve("cht_interface_2_1", 5) = {1};
+//+
+Physical Curve("cht_interface_2_3", 6) = {4};
+//+
+Physical Curve("isothermal_wall_2", 7) = {3};
+//+
+Physical Curve("side_2", 8) = {2};
+//+
+Physical Surface("solid_2", 9) = {1};
+//+
+Transfinite Curve {1, 4, 3, 2} = 40 Using Progression 1;
+//+
+Transfinite Surface {1} = {1, 2, 3, 4};
+//+
+Recombine Surface {1};
+
+Mesh 2;
+
+Save "solid_mesh_2.su2";